Results 121 to 130 of about 1,115,479 (287)

Motor imagery affects both cortical and spinal circuitry: a transcranial and trans-spinal magnetic stimulation study

Frontiers in Neural Circuits
IntroductionMotor imagery (MI), the mental rehearsal of movement without physical execution, is a key technique in brain-computer interfaces (BCIs), known for eliciting cortical modulations similar to those exhibited during real movement. Beyond cortical
Asma Benachour, Nikolay Syrov, Mikhail Lebedev, Mikhail Lebedev   +3 more
doaj   +1 more source

TRPC3‐Driven Calcium Microdomains Instruct Peripheral Nerve Regeneration With Protective Implications for Central Neurons

Advanced Science, EarlyView.
How localized Ca2+ signals orchestrate neural repair remains unclear. Here, we show that TRPC3‐driven calcium microdomains direct nerve repair by coupling spatially confined Ca2+ signals to axon regeneration. This module operates in injured peripheral neurons and correlates with neuroprotection in Parkinson's disease, revealing a spatial logic for ...
Yu Lu, Jianbo Zhao, Zhenli Xie, Yuan Wang, Ruolin Wang, Bianbian Wang, Chuhan Shen, Yali Chen, Jingyu Yao, Ziyang Li, Huadong Xu, Zuying Chai, Zhuoyu Zhang, Changhe Wang, Rong Huang   +14 more
wiley   +1 more source

Brain potential evoked by spinal cord stimulation from D-Wave catheter at the end of resection of spinal cord tumors

, 2012
Introduction IntraOperative NeuroMonitoring (IONM) in spinal cord tumour surgery relies mostly onto the assessment of the integrity of the motor pathways, with Transcranial Motor Evoked Potentials, with the possible adjunct of Somatosensory Evoked ...
F. Pessina, M. Fornari, M. Riva, L. Bello, E. Fava, F. Raneri   +5 more
core   +2 more sources

Catastrophizing as a Predictor for Pain Perception and Disability Among Patients Undergoing Spinal Cord Stimulation

Medicina
Background and Objectives: The International Society for Modulation defines persistent spinal pain syndrome type 2 (PSPS-type 2), formerly known as failed back surgery syndrome, as a condition where patients continue to experience pain or develop new ...
Juan Vicente-Mampel, Felipe Hernández-Zaballos, Francisco Javier Falaguera-Vera, David Sánchez-Poveda, Eloy Jaenada-Carrilero, Borja Huertas-Ramírez, Francisco Jose Sánchez-Montero   +6 more
doaj   +1 more source

Self‐Amplified Activatable Fluorescent Probe for Early Diagnosis of Acute Kidney Injury and High‐Throughput Screening of Natural Protectants

Advanced Science, EarlyView.
The PS‐QRC nanoprobe employs L‐serine as a targeting ligand for kidney injury molecule‐1 (KIM‐1) to achieve accumulation in injured renal tissues. Upon activation by reactive oxygen species (ROS), it undergoes a self‐amplifying cascade to release fluorophores for near‐infrared fluorescence (NIRF) imaging, enabling ultra‐early diagnosis of acute kidney ...
Yahui Chen, Meihong Liu, Mengchao Ding, Ye Liu, Chuanxu Zhu, Mingye Gong, Zhixuan Huang, Yi Zhang, Wei Xue, Youyong Yuan, Kewei Wang   +10 more
wiley   +1 more source

A Decoy‐Receptor‐Armed Biomimetic Nanotherapeutic With Inherent Tropism for Conserved Pathogenic Macrophages for Treating Osteoarthritis and Intervertebral Disc Degeneration

Advanced Science, EarlyView.
A biomimetic doppelgänger nanosystem neutralizes extracellular inflammatory cytokines and silences intracellular pyroptosis, reprogramming pathogenic macrophages to attenuate both joint and spine degeneration. ABSTRACT Osteoarthritis (OA) and intervertebral disc degeneration (IVDD) are debilitating musculoskeletal disorders driven by shared ...
Fudong Li, Bin Zhang, Zhiqiu Zhang, Bing Zheng, Linhui Han, Chen Yan, Jialin Li, Kaiqiang Sun, Tianyi Zhao, Jiangang Shi   +9 more
wiley   +1 more source

Neurogenesis and apoptosis in the developmentally regulated loss of spinal cord regeneration. [PDF]

, 2006
Unlike the adult mammal, the chick can successfully regenerate its spinal cord until embryonic day (E) 13. Multiple factors may contribute to the subsequent loss of regenerative capacity, although most research has concentrated on axonal re-growth ...
Whalley, K.A., Whalley, Katherine Ann
core  

Magnetoelectric BaTiO3/CoFe2O4 Thin‐Film Meshes for Neuronal Differentiation

Advanced Science, EarlyView.
We engineer an epitaxial BaTiO3/CoFe2O4 magnetoelectric mesh that overcomes boundary‐induced mechanical clamping. Progressively reducing the mechanical constraint, from substrate‐clamped to PDMS‐transferred and ultimately freestanding, enhances magnetic‐to‐electric transduction and strengthens magnetoelectric coupling.
Mathieu Mirjolet, Hao Ye, Abderrahim Lahlahi Attalhaoui, Donghoon Kim, Vitaly Pustovalov, Elric Zhang, Marc Tudela‐Pi, Bastian Gebauer, Juan Bautista Carda Castelló, Anton Guimerà‐Brunet, Josep Puigmartí‐Luis, Xiang‐Zhong Chen, Minsoo Kim, Salvador Pané   +13 more
wiley   +1 more source

Combining cortical and spinal stimulation maximizes the improvement of gait after spinal cord injury

iScience
Summary: Most spinal cord injuries (SCI) spare descending and sublesional circuits that can be targeted through motor cortex and spinal cord stimulation to mitigate locomotor deficits.
Roxanne Drainville, Marco Bonizzato, Davide Burchielli, Rose Guay-Hottin, Alexandre Sheasby, Marina Martinez   +5 more
doaj   +1 more source

Spinal Cord Stimulation for Central Neuropathic Pain After Spinal Cord Injury: A Single-Center Case Series [PDF]

Paweł Sokal,1 Damian Palus,1 Magdalena Jabłońska,2 Oskar Puk,2 Sara Kieronska-Siwak1 1Department of Neurosurgery and Neurology, Faculty of Health Sciences, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, 85-168, Poland;
Jabłońska M, Sokal P, Puk O, Palus D, Kieronska-Siwak S   +4 more
core